Site work for a water / sewer project in Preissac, Quebec. Completed plans call for site work for a water / sewer project.

Reference number: 20066797 Deadline for receipt of complaints 2025-05-12 Electronic tender submission accepted Yes, via SEAO, with a document Expected contract duration without options (in months) 19 Type of the Tender guarantee : Marked check (certified check) Value of the Tender guarantee (amount or percentage) : 10% of the amount of the bid, if the guarantee is in the form of a bid bond issued in favour of the Minister of Finance by a company legally authorised to act as surety; 5% of the amount of the tender, if the guarantee is in a form other than a bond; This mandate is required by the Abandoned Mine Site Management Service (ESMS) of the Mining Site Restoration Directorate (MSRD) of the Department of Natural Resources and Forestry (MNRF).The ADSM is seeking the services of a contractor to carry out construction work (geotechnical and environmental). This work is required as part of the restoration of the former Preissac Molybdenite mine site, located near the municipality of Preissac (Quebec), in Abitibi-Temiscamingue. After the mine was completed, illegal activities of burning scrap rubber/tar containing copper chloride took place at the site on Lake Fontbonne. These burning activities generated contamination, specifically dioxins and furans (D&F), which were leached into the tributary of Lac Fontbonne.The project covered by this specification consists of the restoration of the tributary of Lake Fontbonne by covering the contaminants associated with the watercourse substrate using a geotextile membrane and two dikes permeable in granular embankment over a length of approximately 380 metres, between the old burning site and the mouth of the tributary. The geotextile membrane will be covered with a 300 mm thick trench. The deadline for completion is September 30, 2025, with the exception of revegetation work that must be completed by September 30, 2026.